Vinegar clarifying agent and method for treating vinegar precipitate

A clarifier and sediment technology, which is applied in the field of vinegar sediment and vinegar clarifier, can solve the problems of poor clarification effect of vinegar, achieve strong selective adsorption capacity, prolong shelf life, and transparent appearance

Active Publication Date: 2007-04-11
李永兆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a vinegar clarifier and a method for treating vinegar sediment, which can solve the problems of poor clarification effect on vinegar in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The method for processing vinegar deposits is carried out in the following steps:

[0019] a. Edible vinegar clarifying agent is silica gel, the pore volume of silica gel is 1.0-1.8ml / g, and the pore diameter is 10-160nm;

[0020] b. After the vinegar is fermented and before filtering, add the above-mentioned vinegar clarifying agent silica gel, put it into the vinegar container, the addition amount is: 5g / kg, stir and mix well, the adsorption time is 10 minutes, and filter to obtain clarified food. Vinegar, silica gel were removed by filtration.

Embodiment 2

[0022] The method for processing vinegar deposits is carried out in the following steps:

[0023] a. Vinegar clarifying agent is silica gel, the pore volume of silica gel is 1.0-1.8ml / g, and the pore diameter is 10-160nm;

[0024] b. After the vinegar is fermented and before filtering, add the above-mentioned vinegar clarifying agent silica gel, put it into the vinegar container, the addition amount is: 10g / kg, stir and mix well, the adsorption time is 3 minutes, and filter to obtain clarified food Vinegar, silica gel were removed by filtration.

Embodiment 3

[0026] The method for processing vinegar deposits is carried out in the following steps:

[0027] a. Vinegar clarifying agent is silica gel, the pore volume of silica gel is 1.0-1.8ml / g, and the pore diameter is 10-160nm;

[0028] b. After fermentation of vinegar and before filtration, add the above-mentioned vinegar clarifying agent silica gel, put it into the vinegar container, the addition amount is: 8g / kg, stir and mix well, the adsorption time is 8 minutes, and filter to obtain clarified food Vinegar, silica gel were removed by filtration.

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Abstract

The present invention provides one kind of vinegar clarifying agent with raised clarifying effect. The vinegar clarifying agent is silica gel with pore volume of 1.0-1.8 ml/g and pore size of 10-160 nm. The present invention can produce transparent vinegar in bright color, high quality and long shelf life, and the vinegar clarifying agent has small consumption, short settling time, simple operation and high clarifying effect.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular to an edible vinegar clarifying agent, and also relates to a method for using the edible vinegar clarifying agent to treat vinegar deposits. Background technique [0002] Vinegar, also known as vinegar, is an acidic seasoning containing acetic acid. Since vinegar can improve and regulate the metabolism of the human body, it is in increasing demand as a dietary condiment. All brewed vinegars in ancient and modern times, including liquid fermented vinegar, have different degrees of precipitation. One of the performance requirements for high-quality vinegar should be transparent and clear, without suspended matter and sediment. [0003] The main reasons for vinegar to produce sediment are as follows: ①. The more flavor components in vinegar and vinegar liquid, the more complex they are, and the more corresponding sediment. ②. In the process of smoked unstrained spirits of some produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12J1/00
Inventor 李永兆
Owner 李永兆
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